FIX: "Requested value 'Unknown' was not found" error message when you update a parameter for a SQL Server 2008 R2 report in SharePoint Server 2010

Gilt für: SQL Server 2008 R2

Microsoft distributes Microsoft SQL Server 2008 R2 fixes as one downloadable file. Because the fixes are cumulative, each new release contains all the hotfixes and all the security fixes that were included with the previous SQL Server 2008 R2 fix release.

Symptoms


Consider the following scenario:
  • You configure Microsoft SQL Server 2008 R2 Reporting Services in SharePoint Integrated Mode to work together with Microsoft SharePoint Foundation 2010 or Microsoft SharePoint Server 2010.
  • You publish a parameterized report to a SharePoint library.
  • You open the report on a SharePoint site, and then you try to update a parameter by using the Manage Parameters feature in SharePoint Server.
In this scenario, the update fails. Additionally, you receive the following error message:

Requested value 'Unknown' was not found.

Troubleshoot issues with Microsoft SharePoint Foundation.

Correlation ID: <ID>

Cause


This problem occurs because of an error in SQL Server 2008 R2 Reporting Services.

Resolution


Cumulative update information


The fix for this issue was first released in Cumulative Update 3. For more information about how to obtain this cumulative update package for SQL Server 2008 R2, click the following article number to view the article in the Microsoft Knowledge Base:
2261464 Cumulative update package 3 for SQL Server 2008 R2
Note Because the builds are cumulative, each new fix release contains all the hotfixes and all the security fixes that were included with the previous SQL Server 2008 R2 fix release. We recommend that you consider applying the most recent fix release that contains this hotfix. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
981356 The SQL Server 2008 R2 builds that were released after SQL Server 2008 R2 was released

Status


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

References


For more information about the Incremental Servicing Model for SQL Server, click the following article number to view the article in the Microsoft Knowledge Base:

935897 An Incremental Servicing Model is available from the SQL Server team to deliver hotfixes for reported problems


For more information about the naming schema for SQL Server updates, click the following article number to view the article in the Microsoft Knowledge Base:

822499 New naming schema for Microsoft SQL Server software update packages

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates